11345131410320 has 40 divisors (see below), whose sum is σ = 26386220634360. Its totient is φ = 4536540288000.

The previous prime is 11345131410317. The next prime is 11345131410331. The reversal of 11345131410320 is 2301413154311.

It can be written as a sum of positive squares in 4 ways, for example, as 2590657640704 + 8754473769616 = 1609552^2 + 2958796^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23387735 + ... + 23867894.

It is an arithmetic number, because the mean of its divisors is an integer number (659655515859).

Almost surely, 2^{11345131410320} is an apocalyptic number.

11345131410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11345131410320 is an abundant number, since it is smaller than the sum of its proper divisors (15041089224040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11345131410320 is a wasteful number, since it uses less digits than its factorization.

11345131410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47258643 (or 47258637 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11345131410320 its reverse (2301413154311), we get a palindrome (13646544564631).

The spelling of 11345131410320 in words is "eleven trillion, three hundred forty-five billion, one hundred thirty-one million, four hundred ten thousand, three hundred twenty".